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Debt and Financing Arrangements - Additional Information (Details)
$ / shares in Units, shares in Thousands
 1 Months Ended
Oct. 13, 2023
USD ($)
Oct. 31, 2020
day
Oct. 31, 2023
USD ($)
$ / shares
Jun. 30, 2020
USD ($)
day
$ / shares
shares
Apr. 30, 2024
USD ($)
Jan. 31, 2024
USD ($)
2025 Notes            
Debt Instrument [Line Items]            
Repayments of convertible debt     $ 223,700,000      
Conversion rate       0.0249507    
2028 Notes            
Debt Instrument [Line Items]            
Conversion rate       0.03656    
Convertible Senior Notes            
Debt Instrument [Line Items]            
Stated interest rate     1.50% 1.25%    
Long term debt         $ 460,000,000 $ 460,000,000
Net proceeds from debt offering, after deducting initial purchaser discounts and debt issuance costs paid or payable $ 390,800,000          
Initial conversion price (in dollars per share) | $ / shares     $ 27.35      
Event of default, option to accelerate amounts due, minimum percentage of aggregate principal amount of outstanding debt       25.00%    
Convertible Senior Notes | Debt Conversion Terms, One            
Debt Instrument [Line Items]            
Threshold trading days | day   20        
Threshold consecutive trading days | day   30        
Threshold percentage of stock price trigger   130.00%        
Convertible Senior Notes | Debt Conversion Terms, Two            
Debt Instrument [Line Items]            
Threshold trading days | day   5        
Threshold consecutive trading days | day   10        
Threshold percentage of product of last reported sales price of common stock and conversion rate on each such trading day   98.00%        
Convertible Senior Notes | On or after July 6, 2023            
Debt Instrument [Line Items]            
Threshold trading days | day       20    
Threshold consecutive trading days | day       30    
Threshold percentage of stock price trigger       130.00%    
Redemption price, percentage of principal amount to be redeemed       100.00%    
Convertible Senior Notes | Fundamental Change            
Debt Instrument [Line Items]            
Redemption price, percentage of principal amount to be redeemed       100.00%    
Convertible Senior Notes | 2025 Notes            
Debt Instrument [Line Items]            
Aggregate principal amount of debt issued     $ 230,000,000 $ 287,500,000    
Stated interest rate         1.25%  
Repurchase amount     227,500,000      
Issuance costs attributable to company     $ 2,600,000      
Long term debt         $ 57,500,000 57,500,000
Initial conversion price (in dollars per share) | $ / shares       $ 40.08    
Effective interest rate         1.91%  
Convertible Senior Notes | 2025 Notes | On or after July 6, 2023            
Debt Instrument [Line Items]            
Redemption, threshold trading days immediately preceding maturity date | day       41    
Convertible Senior Notes | 2028 Notes            
Debt Instrument [Line Items]            
Stated interest rate         1.50%  
Issuance costs attributable to company 12,000,000          
Long term debt $ 402,500,000       $ 402,500,000 $ 402,500,000
Effective interest rate         2.13%  
Convertible Senior Notes | 2028 Notes | On or after July 6, 2023            
Debt Instrument [Line Items]            
Redemption, threshold trading days immediately preceding maturity date | day       61    
Convertible Senior Notes | 2025 Capped Calls            
Debt Instrument [Line Items]            
Net cost incurred to purchase capped calls       $ 35,700,000    
Convertible Senior Notes | 2025 Capped Calls | Capped Calls            
Debt Instrument [Line Items]            
Initial strike price (in dollars per share) | $ / shares       $ 40.08    
Cap price (in dollars per share) | $ / shares       $ 61.66    
Number of shares of common stock covered by capped calls (in shares) | shares       7,200    
Automatic exercise period for capped calls, trading days | day       40    
Convertible Senior Notes | 2028 Capped Calls            
Debt Instrument [Line Items]            
Net cost incurred to purchase capped calls       $ 55,100,000    
Convertible Senior Notes | 2028 Capped Calls | Capped Calls            
Debt Instrument [Line Items]            
Initial strike price (in dollars per share) | $ / shares       $ 27.35    
Cap price (in dollars per share) | $ / shares       $ 42.90    
Number of shares of common stock covered by capped calls (in shares) | shares       14,700    
Automatic exercise period for capped calls, trading days | day       60